Open Book, Open Note 3-4 Multipart Questions Bring a Calculator (ex, ln[x], xy, std dev) Business Processes Organization and Roles Annual Business Cycles and Processes Standard, Performance Requirement Types Sales, CM, OM and Net Income Business Cases for New Product Development Design Inputs, Design Outputs and Reviews Verification and Validation Product Program Milestones and Process
Requirements, Flowdown, Block Diagram Aspects of Good Requirements, Poor Requirements Validation and Verification Standard Requirements Performance Requirements Allocation and Margin Association External Interfaces Block Requirements and Bl-Bl Interfaces Analog, Digital and Power Interface Signal Requirements
Electromagnetic Compliance & Global Power Nominal Voltage & Frequency vs Country Robust Operational Ranges of Voltage and Frequency EMC Certification, Engineering Tests and Technical Justifications Emission Tests and Limits CISPR11 Radiated and Conducted E Field Emission EN61001-3-2 Powerline Harmonic Emission EN61001-3-3 Voltage Fluctuation and Flicker Emissions Susceptibility Tests Standard Response Levels, Classifications EN61000-4-2 Electrostatic Discharge Stress EN61000-4-3 Radiated E-Field Stress EN61000-4-4 Electrical Fast Transient Stress EN61000-4-5 Power Surge Stress EN61000-4-6 RF Conducted Electrical Stress EN61000-4-8 Power Frequency B-Field Stress EN61000-4-11 Power Dropout, Variation Stress
Safety Test Labs, Standards Bodies and Government Agencies Common Hazards NEC Underwriters Labs CSA ISO IEC US Government Departments & Applicable Agencies US DoD Organization Common Applicable Standards, MIL-STDs, UL-STDs CE Mark Key Aspects of Product Safety, Electrical, Mechanical, EHS
Prototyping Systems Methods Guidelines Soldering Substrates & Boards Breadboard Wirewrap Perfboard with and without pads Deadbug PCB’s handmade transfer, photolitho and outsourced Guidelines Soldering Substrates & Boards Overall Prototyping Systems and Limitations Thru Hole vs SMT Packages Sockets, Interconnection Systems
Reliability & Statistics (May not use Excel Tools) Basic Stats: Mean, Std Deviation, Median, Mode Specification Limits, Z values Samples vs Full Populations, Normal and Weibull Distributions 6 Sigma Quality, Mean Shifts Basic Failure Rate vs Time, Infantile vs End of Life Failures 6 Life Cycle Phases and Statistical Relationship Series Reliability vs Parallel/Redundant MTBF, Reli(%) and FITs Reliability Summation, l, R(t), Warranty, , h Stresses and Stress Factor Multipliers, P Prediction Standards and Databases Parts Count Prediction Method Flaws Component Derating Guidelines, Capacitor Applications HALT, HASS and HAST (ESS) Processes Life Stress Modeling